Elad, Joel <br/><br/>
LinkedIn for dummies 

 - Fourth edition. 
 - Hoboken, NJ :  For Dummies  2016 
 - 1 volume (pbk) 
<br/><br/><label>ISBN: </label>9781119251132 
<br/><br/><label>Universal Decimal Class. No.: </label>006.7